Effects of lack of readiness in marriage

When people get marriage without being ready for it, a lot of things go wrong.
However it depends on the kind of readiness you are talking about. Is it financial, biological, social or psychological readiness?
The effects of lack of readiness in marriage actually depends on how ready the couple are, financially, biologically, socially and psychologically.
For example, if one or both of the couple are not biologically ready, they cannot give birth to children, which is arguably one of the most important functions of marriage – procreation.
Furthermore, another effect of lack of readiness in marriage is difficulty in taking care of the needs of the family. This happens in the case of lack of financial readiness. The family will not be able to afford the basic necessities of life such as food, clothing, shelter and education for the children.
I hope I have answered your question, at least partly. 🙂 
I found this link to a lesson that answers the question.

Effects of Lack of Readiness on Marriage Relationship

As I said earlier: Financial problems, if one did not run medical test one may not know the disease one have which may result in either one of the blood or genetics problems, psychological problem e.t.c

There are different effect. It can either be financial problems,psychological problem and social problem

Psychological probably, trauma, relationship problems

Unhappy marital life
Poverty
Divorce
Separation

They are:
1.Domestic violence
2.Mental problem
3.Psylogical problem

Depression
Extra marital affairs
Inadequate finance
Fights
Separation
Divorce

The effects are divorce,constant fighting and broken home